#RukaWatch Management Number: None Seiko Dolce 7731-5240
Tested and confirmed to be working. Fully functional.
New battery installed, light cleaning completed, and new strap installed!
Based on the serial number, it appears to be a 1985 model.
Please check the condition in the images.

Case dimensions: 35mm (height) x 24mm (width), lug width: 17mm

Currently, this is the only one of its kind listed on the flea market site, and it's a rare item, so if you want it, please act quickly.

If you like it, please give it a like! I would also be happy if you followed me!


For items that have been confirmed to be working, we have checked their basic functions, but please understand that we have not performed detailed checks. We check to the best of our ability to ensure your satisfaction, but please understand that items are sold as-is.

We cannot provide any compensation for accidents or damage after shipping, or for malfunctions or defects after receipt. If you have any concerns, please refrain from purchasing.


*The display stand and other accessories shown are not included.

I will leave a positive review even for immediate purchases and transactions without prior communication, so please rest assured.

Please purchase only if you understand the above.



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Payment must be made immediately after the item sold.
We will ship the item asap after your payment clears.

We will ship to worldwide by EMS (Insured, Trackable, Including handling cost.)
EMS (takes 4~7 days, includes with insurance & a tracking number).
EMS (Express Mail Service) is international mailing service by Japan Post Office.
We will ship your item within 3-5 business days, after your payment.
We can ship ONLY to your Paypal address.

Money back guarantee within 30 days if returned by customer.
We offer 30 days money back guarantee for defective products.
However the buyer must pay money for returning it back to us.

A specialty shop offering a wide variety of carefully selected Japanese brand items.
Unless marked "used" all of our inventory is brand new, so you can feel confident about your purchase.
Even if you think to yourself, "But the item I want is only available in Japan.", make sure to consult with us before giving up hope.
We will look for and suggest the best products on your behalf.

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.